165913595280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{230435549}}^1$

素因数の和:230435568

約数の個数: 60

約数和(自身を含む): 557193159900

約数和(自身を除く): 391279564620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 230435549, 460871098, 691306647, 921742196, 1152177745, 1382613294, 1843484392, 2073919941, 2304355490, 2765226588, 3456533235, 3686968784, 4147839882, 4608710980, 5530453176, 6913066470, 8295679764, 9217421960, 10369599705, 11060906352, 13826132940, 16591359528, 18434843920, 20739199410, 27652265880, 33182719056, 41478398820, 55304531760, 82956797640, 165913595280]

約数ペア:

[(1, 165913595280), (2, 82956797640), (3, 55304531760), (4, 41478398820), (5, 33182719056), (6, 27652265880), (8, 20739199410), (9, 18434843920), (10, 16591359528), (12, 13826132940), (15, 11060906352), (16, 10369599705), (18, 9217421960), (20, 8295679764), (24, 6913066470), (30, 5530453176), (36, 4608710980), (40, 4147839882), (45, 3686968784), (48, 3456533235), (60, 2765226588), (72, 2304355490), (80, 2073919941), (90, 1843484392), (120, 1382613294), (144, 1152177745), (180, 921742196), (240, 691306647), (360, 460871098), (720, 230435549)]